605HZZ EZO 5x14x5 mm - Stainless Steel Deep Groove Ball Bearing

605HZZ EZO 5x14x5 mm - Stainless Steel Deep Groove Ball Bearing

EZO 605HZZ is a miniature stainless steel deep groove ball bearing with dimensions 5x14x5 mm, fitted with metal shields on both sides. In this EZO designation, H identifies the stainless steel version, while ZZ indicates double metal shields. The bearing has a basic dynamic load rating Cr of 1,130 N and a basic static load rating C0 of 405 N.

Technical data

EZO 605HZZ dimensions

The basic dimensions are:

d: 5 mm
D: 14 mm
B: 5 mm

Complete dimensional specification:

5x14x5 mm

This is a miniature metric deep groove ball bearing. When selecting a replacement, the dimensions alone are not sufficient. The stainless steel H version and ZZ closure should also be verified.

What does 605HZZ mean?

The complete 605HZZ designation is important for correct bearing identification.

605 - deep groove ball bearing size with dimensions 5x14x5 mm.

H - identifies the stainless steel version in this EZO bearing series.

ZZ - metal shields on both sides.

Therefore, 605HZZ should not be confused with a standard 605ZZ. The basic dimensions are the same, but the H version identifies a different material execution.

EZO 605HZZ construction

EZO 605HZZ is a single-row deep groove ball bearing. Its construction includes:

• inner ring,
• outer ring,
• 7 balls,
• cage,
• two metal shields.

The ball diameter is 2.381 mm.

Deep raceway grooves enable the bearing to accommodate primarily radial loads as well as axial loads within the operating limits of a deep groove ball bearing.

Stainless steel H version

One of the key features of EZO 605HZZ is its stainless steel construction.

This version is intended for applications where improved corrosion resistance is required compared with conventional bearing steel.

Stainless steel does not, however, mean complete resistance to every corrosive environment. Suitability should be evaluated according to moisture, chemicals, temperature, lubrication and actual operating conditions.

What does ZZ mean?

ZZ indicates metal shields on both sides of the bearing.

The shields help to:

• reduce the ingress of contaminants,
• protect the raceways and balls,
• retain lubricant inside the bearing,
• maintain relatively low running friction.

Metal ZZ shields are non-contact components and should not be confused with elastomer contact seals.

EZO 605HZZ load ratings

The basic dynamic load rating is:

Cr: 1,130 N

The basic static load rating is:

C0: 405 N

These parameters are important when evaluating bearing load capacity and calculating the expected service life of the bearing arrangement.

Limiting speed

The specified limiting speeds for EZO 605HZZ are:

Grease lubrication: 48,000 min-1
Oil lubrication: 56,000 min-1

Actual permissible operating speed also depends on load, temperature, fits, lubrication and heat dissipation conditions.

605HZZ vs 605ZZ

Both bearings have the same basic dimensions:

5x14x5 mm

The key difference is the material version.

605HZZ - stainless steel version with metal shields on both sides.

605ZZ - standard 605 version with metal shields on both sides.

The H should therefore not be omitted when identifying or ordering this bearing.

605HZZ vs 605H 2RS

Both versions can share the same 5x14x5 mm dimensions and stainless steel construction, but they differ in closure type.

605HZZ - metal shields on both sides.

605H 2RS - seals on both sides.

The ZZ version provides non-contact protection with relatively low friction. A 2RS version uses a different sealing system and therefore has different sealing and friction characteristics.

Selection and interchangeability

When selecting an EZO 605HZZ, verify:

• complete 605HZZ designation,
• 5 mm bore diameter,
• 14 mm outside diameter,
• 5 mm width,
• stainless steel H version,
• ZZ metal shields,
• required load capacity,
• operating speed,
• operating environment,
• lubrication,
• shaft and housing fits.

Matching the 605 size or 5x14x5 mm dimensions alone does not confirm complete interchangeability.

Applications

Miniature stainless steel deep groove ball bearings are used in compact mechanisms requiring small installation dimensions, precise rotary motion and improved corrosion resistance.

The suitability of 605HZZ for a specific application should be evaluated according to load, speed, operating environment and equipment design requirements.

Installation

Mounting force should never be transmitted through the balls.

When fitting the bearing onto a shaft, force should be applied to the inner ring. When installing the bearing into a housing, force should be applied to the outer ring.

Due to its miniature dimensions, cleanliness, alignment and correct shaft and housing tolerances are particularly important.

Alternative designations and search references

• EZO 605HZZ
• 605HZZ EZO
• 605 H ZZ EZO
• EZO 605 H ZZ
• 605HZZ 5x14x5
• EZO 605HZZ 5x14x5
• 605 H ZZ 5x14x5
• 605 stainless steel bearing
• 605 stainless bearing 5x14x5
• stainless steel bearing 5x14x5

FAQ - EZO 605HZZ

What are the dimensions of EZO 605HZZ?

The bearing measures 5x14x5 mm, with a 5 mm bore, 14 mm outside diameter and 5 mm width.

Is EZO 605HZZ a stainless steel bearing?

Yes. 605HZZ is a stainless steel version of the EZO miniature deep groove ball bearing.

What does H mean in 605HZZ?

In this EZO bearing series, H identifies the stainless steel version.

What does ZZ mean?

ZZ indicates metal shields on both sides of the bearing.

What is the dynamic load rating of EZO 605HZZ?

The basic dynamic load rating Cr is 1,130 N.

What is the static load rating of EZO 605HZZ?

The basic static load rating C0 is 405 N.

What is the limiting speed of EZO 605HZZ?

The limiting speed is 48,000 min-1 with grease lubrication and 56,000 min-1 with oil lubrication.

Are 605HZZ and 605ZZ the same bearing?

No. They share the same basic dimensions and ZZ shields, but 605HZZ is the stainless steel version.

EZO 605HZZ - key information

EZO 605HZZ 5x14x5 mm is a miniature stainless steel deep groove ball bearing with metal shields on both sides. Its basic dynamic load rating Cr is 1,130 N and static load rating C0 is 405 N. The H version should be distinguished from the standard 605ZZ due to its stainless steel construction.

Available from simmering.pl, a specialist supplier of bearings and industrial components. Stock in Poland with worldwide shipping.